David E Potts

US Patent:

7137615, Nov 21, 2006

Filed:

Mar 31, 2004

Appl. No.:

10/814415

Inventors:

Hector Ray, Jr. - Fullerton CA, US
David Potts - Burbank CA, US

Assignee:

All Trade Tools LLC - Long Beach CA

International Classification:

B65F 3/00

US Classification:

254 10B, 254 89 H, 254 10 C

Abstract:

A jack includes a base having a pair of spaced apart side members with a substantially horizontally oriented platform overlying a forward portion of the base. A pair of support arms pivotably connect the platform to the side members, and a lift arm is pivotably connected between the platform and the side members. A driver assembly mounted to a rear portion of the base in response to manual actuation moves the platform between a lowered and a plurality elevated positions while maintaining the horizontal orientation of the platform.

US Patent:

7304852, Dec 4, 2007

Filed:

Oct 14, 2005

Appl. No.:

11/251078

Inventors:

Hector R. Hernandez - Fullerton CA, US
David Potts - Burbank CA, US

Assignee:

Alltrade Tools LLC - Long Beach CA

International Classification:

H05K 7/20

US Classification:

361714, 361703, 361622, 361625, 361730, 361141, 361143, 361144, 174 50

Abstract:

An inverter assembly including a storage compartment for multiple cables adapted to be releasably connected to the inverter. A body of the inverter assembly includes interior and exterior fins for the dissipation of heat energy.

US Patent:

20080067480, Mar 20, 2008

Filed:

Nov 17, 2006

Appl. No.:

11/657737

Inventors:

Hector Hernandez - Fullerton CA, US
David Potts - Burbank CA, US

Assignee:

ALLTRADE TOOLS LLC - Long Beach CA

International Classification:

B66F 5/00

US Classification:

254134000

Abstract:

A jack includes a base having a pair of spaced apart side members with a substantially horizontally oriented platform overlying a forward portion of the base. A pair of support arms pivotably connect the platform to the side members, and a lift arm is pivotably connected between the platform and the side members. A driver assembly mounted to a rear portion of the base in response to manual actuation moves the platform between a lowered and a plurality elevated positions while maintaining the horizontal orientation of the platform.

US Patent:

41182456, Oct 3, 1978

Filed:

Sep 16, 1977

Appl. No.:

5/833861

Inventors:

Herbert R. Hamill - Iselin NJ
David E. Potts - Millington NJ

Assignee:

Engelhard Minerals & Chemicals Corporation - Edison NJ

International Classification:

C09C 142

US Classification:

106288B

Abstract:

Method for manufacturing a stable, fluid, highly concentrated aqueous suspension of calcined clay which has satisfactory rheological properties and calcined clay particles having desirable low abrasiveness. A dispersed fluid aqueous suspension of the clay containing about 50 to 55% solids is recirculated through one or more vertical agitated mills containing a particulate grinding medium such as 1/16-inch zirconia spheres. Portions of dry calcined clay are added in increments to the suspension during recirculation until the desired high clay solids level, usually 60 to 70%, is obtained.

US Patent:

41182464, Oct 3, 1978

Filed:

Sep 22, 1977

Appl. No.:

5/835510

Inventors:

John P. Horzepa - Edison NJ
David E. Potts - Millington NJ

Assignee:

Engelhard Minerals & Chemicals Corporation - Edison NJ

International Classification:

C09C 142

US Classification:

106288B

Abstract:

Disclosed is a novel process for manufacturing stable, fluid highly concentrated dispersed aqueous suspensions of calcined clay. The process utilizes the micromixer described in U. S. Pat. No. 3,806,052 to Edward H. Cumpston, Jr. Dry calcined clay is fed to the inlet hopper of the micromixer and mixed with water and one or more conventional clay dispersants before the clay enters the centrifugal zone of the micromixer. A smooth but extremely dilatant paste is discharged from the mill after this first pass. The paste is then recirculated through the micromixer a plurality of times at a higher throughput rate than that used in the first pass.

US Patent:

62977512, Oct 2, 2001

Filed:

Jul 10, 1998

Appl. No.:

9/113503

Inventors:

Jalil Fadavi-Ardekani - Newport Coast CA
Raymond S. Livingston - Bonny Doon CA
Richard J. Niescier - Bethlehem PA
David L. Potts - Royersford PA

Assignee:

Lucent Technologies Inc. - Murray Hill NJ

International Classification:

H03L 500

US Classification:

341 20

Abstract:

The joystick port interface includes an integrated circuit receiving an analog joystick position measurement signal and outputting a digital pulse signal to a processor which signifies a joystick coordinate value. The integrated circuit includes a pulse generator and a bidirectional buffer circuit. The bidirectional buffer circuit receives the analog joystick position measurement signal and selectively discharges an RC network capacitor which provides this analog measurement. This implementation provides a joystick port which uses low-voltage CMOS VLSI structures which can interface a conventional high-voltage joystick with the processor.

US Patent:

48461342, Jul 11, 1989

Filed:

Mar 30, 1988

Appl. No.:

7/175203

Inventors:

Joseph W. Perry - Buena Park CA
Jonathan T. Uhl - Brea CA
Thomas L. Davis - Long Beach CA
David E. Potts - La Mirada CA

Assignee:

V. R. Systems, Inc. - Buena Park CA

International Classification:

F02M 3900

US Classification:

123520

Abstract:

An apparatus and method are disclosed for accumulating hydrocarbon vapor and rendering the vapor environmentally safe by combustion. An internal combustion engine is attached to an interface which accumulates hydrocarbon vapor present in the soil after a spill or leakage from a storage tank or transfer lines. The vacuum of the internal combustion engine present in the intake manifold is used to draw the hydrocarbon vapors from the soil into the interface and then into the engine where they are burned. A catalytic converter of conventional design cleans the end exhaust removing any remaining hydrocarbon pollutants.